Odd that that link, which leads one to believe Keytruda extends survival for bile duct cancer, leads to this article: “Merck scraps Keytruda trial for prostate cancer after dismal interim data”
Looks like someone may have tried to hide the news as a search result with the link that suggests the article is about another trial, which is mentioned further down but is not the title or the main story. Or it could just be a mistake.
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